Engineering

Researchers snap first image of an 'electron ice'

More than 90 years ago, physicist Eugene Wigner predicted that at low densities and cold temperatures, electrons that usually zip through materials would freeze into place, forming an electron ice, or what has been dubbed ...

Business

Tesla shifts gears with plans to issue more shares

Tesla shifted gears Thursday and said it would issue new shares to raise fresh cash, as the electric carmaker responded to the coronavirus epidemic impact on its Shanghai factory and the China car market.

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